Network · data from 2026-11-12

AS202492 SGHL1-AS SILVERHILL GROUP HOLDING LTD

Registry name: SGHL1-AS SILVERHILL GROUP HOLDING LTD, SC · not in PeeringDB

39IPv4 routes 92.3% RPKI valid · 89.7% with a route object

0IPv6 routes

0RPKI invalid 0 origin · 0 maxLength

3No ROA 4 with no route object for this origin

3Low visibility seen by under 10% of full-table peers

4Route objects not announced registered with origin AS202492, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS202492, things to look at first. Visibility = full-table peers that see it, of 673 (IPv4) and 636 (IPv6) on 75 collectors. Also as routes.csv.


83.147.224.0/22	No ROA	None	2 0%low visibility	2
178.253.34.0/23	No ROA	None	2 0%low visibility	2
178.253.54.0/24	No ROA	None	2 0%low visibility	2
46.32.180.0/22	Valid	None	673 100%	66
37.128.200.0/22	Valid	RIR databaseRIPE	673 100%	66
83.147.196.0/22	Valid	RIR databaseRIPE	673 100%	66
83.147.204.0/22	Valid	RIR databaseRIPE	673 100%	66
83.147.209.0/24	Valid	RIR databaseRIPE	673 100%	66
83.147.211.0/24	Valid	RIR databaseRIPE	673 100%	67
83.147.218.0/23	Valid	RIR databaseRIPE	673 100%	66
83.147.220.0/23	Valid	RIR databaseRIPE	673 100%	66
83.147.236.0/22	Valid	RIR databaseRIPE	673 100%	66
85.158.148.0/22	Valid	RIR databaseRIPE	673 100%	66
91.186.204.0/22	Valid	RIR databaseRIPE	673 100%	66
178.253.0.0/21	Valid	RIR databaseRIPE	673 100%	66
178.253.14.0/23	Valid	RIR databaseRIPE	673 100%	66
178.253.18.0/23	Valid	RIR databaseRIPE	673 100%	66
178.253.20.0/23	Valid	RIR databaseRIPE	673 100%	66
178.253.24.0/23	Valid	RIR databaseRIPE	673 100%	66
178.253.28.0/23	Valid	RIR databaseRIPE	673 100%	66
178.253.30.0/24	Valid	RIR databaseRIPE	673 100%	66
178.253.36.0/23	Valid	RIR databaseRIPE	673 100%	66
178.253.46.0/23	Valid	RIR databaseRIPE	673 100%	66
185.162.90.0/23	Valid	RIR databaseRIPE	673 100%	66
185.165.152.0/23	Valid	RIR databaseRIPE	673 100%	66
185.172.36.0/23	Valid	RIR databaseRIPE	673 100%	66
185.174.42.0/23	Valid	RIR databaseRIPE	673 100%	66
185.175.164.0/23	Valid	RIR databaseRIPE	673 100%	66
185.175.166.0/23	Valid	RIR databaseRIPE	673 100%	66
5.10.240.0/22	Valid	RIR databaseRIPE	672 100%	67
46.23.104.0/24	Valid	RIR databaseRIPE	672 100%	66
46.23.105.0/24	Valid	RIR databaseRIPE	672 100%	66
46.23.106.0/24	Valid	RIR databaseRIPE	672 100%	66
46.23.107.0/24	Valid	RIR databaseRIPE	672 100%	66
83.147.208.0/24	Valid	RIR databaseRIPE	672 100%	67
83.147.210.0/24	Valid	RIR databaseRIPE	672 100%	67
94.241.144.0/21	Valid	RIR databaseRIPE	672 100%	66
94.241.188.0/22	Valid	RIR databaseRIPE	672 100%	66
185.162.88.0/24	Valid	RIR databaseRIPE	672 100%	67

83.147.224.0/22

No ROA

None

2 0%low visibility

178.253.34.0/23

No ROA

None

2 0%low visibility

178.253.54.0/24

No ROA

None

2 0%low visibility

46.32.180.0/22

Valid

None

673 100%

37.128.200.0/22

Valid

RIR databaseRIPE

673 100%

83.147.196.0/22

Valid

RIR databaseRIPE

673 100%

83.147.204.0/22

Valid

RIR databaseRIPE

673 100%

83.147.209.0/24

Valid

RIR databaseRIPE

673 100%

83.147.211.0/24

Valid

RIR databaseRIPE

673 100%

83.147.218.0/23

Valid

RIR databaseRIPE

673 100%

83.147.220.0/23

Valid

RIR databaseRIPE

673 100%

83.147.236.0/22

Valid

RIR databaseRIPE

673 100%

85.158.148.0/22

Valid

RIR databaseRIPE

673 100%

91.186.204.0/22

Valid

RIR databaseRIPE

673 100%

178.253.0.0/21

Valid

RIR databaseRIPE

673 100%

178.253.14.0/23

Valid

RIR databaseRIPE

673 100%

178.253.18.0/23

Valid

RIR databaseRIPE

673 100%

178.253.20.0/23

Valid

RIR databaseRIPE

673 100%

178.253.24.0/23

Valid

RIR databaseRIPE

673 100%

178.253.28.0/23

Valid

RIR databaseRIPE

673 100%

178.253.30.0/24

Valid

RIR databaseRIPE

673 100%

178.253.36.0/23

Valid

RIR databaseRIPE

673 100%

178.253.46.0/23

Valid

RIR databaseRIPE

673 100%

185.162.90.0/23

Valid

RIR databaseRIPE

673 100%

185.165.152.0/23

Valid

RIR databaseRIPE

673 100%

185.172.36.0/23

Valid

RIR databaseRIPE

673 100%

185.174.42.0/23

Valid

RIR databaseRIPE

673 100%

185.175.164.0/23

Valid

RIR databaseRIPE

673 100%

185.175.166.0/23

Valid

RIR databaseRIPE

673 100%

5.10.240.0/22

Valid

RIR databaseRIPE

672 100%

46.23.104.0/24

Valid

RIR databaseRIPE

672 100%

46.23.105.0/24

Valid

RIR databaseRIPE

672 100%

46.23.106.0/24

Valid

RIR databaseRIPE

672 100%

46.23.107.0/24

Valid

RIR databaseRIPE

672 100%

83.147.208.0/24

Valid

RIR databaseRIPE

672 100%

83.147.210.0/24

Valid

RIR databaseRIPE

672 100%

94.241.144.0/21

Valid

RIR databaseRIPE

672 100%

94.241.188.0/22

Valid

RIR databaseRIPE

672 100%

185.162.88.0/24

Valid

RIR databaseRIPE

672 100%

AS-SET

AS202492 isn't in PeeringDB, where networks name their AS-SET.

Fix list

The changes that would bring RPKI, the IRR and what's announced into line. Some are deliberate (a route object kept for a backup route, say); the network decides. All 11 are in fix.csv.

ROA: none3
Route object: none4
Route object: not announced4

Change	Prefix or set	Detail	Full-table peers
ROA: none	83.147.224.0/22	No ROA covers it. Add a ROA for AS202492, maxLength 22.	2 of 673
Route object: none	83.147.224.0/22	No route object for it. Add a route object with origin AS202492 in the RIR database for the space.	2 of 673
ROA: none	178.253.34.0/23	No ROA covers it. Add a ROA for AS202492, maxLength 23.	2 of 673
Route object: none	178.253.34.0/23	No route object for it. Add a route object with origin AS202492 in the RIR database for the space.	2 of 673
ROA: none	178.253.54.0/24	No ROA covers it. Add a ROA for AS202492, maxLength 24.	2 of 673
Route object: none	178.253.54.0/24	No route object for it. Add a route object with origin AS202492 in the RIR database for the space.	2 of 673
Route object: none	46.32.180.0/22	No route object for it. Add a route object with origin AS202492 in the RIR database for the space.	673 of 673

Change

Prefix or set

Detail

Full-table peers

ROA: none

83.147.224.0/22

No ROA covers it. Add a ROA for AS202492, maxLength 22.

2 of 673

Route object: none

83.147.224.0/22

No route object for it. Add a route object with origin AS202492 in the RIR database for the space.

2 of 673

ROA: none

178.253.34.0/23

No ROA covers it. Add a ROA for AS202492, maxLength 23.

2 of 673

Route object: none

178.253.34.0/23

No route object for it. Add a route object with origin AS202492 in the RIR database for the space.

2 of 673

ROA: none

178.253.54.0/24

No ROA covers it. Add a ROA for AS202492, maxLength 24.

2 of 673

Route object: none

178.253.54.0/24

No route object for it. Add a route object with origin AS202492 in the RIR database for the space.

2 of 673

Route object: none

46.32.180.0/22

No route object for it. Add a route object with origin AS202492 in the RIR database for the space.

673 of 673

Route objects not announced

Route objects with origin AS202492 whose prefix no peer sees AS202492 announce. Many are kept on purpose (backup routes, space announced only in some places).


185.165.155.0/24	RIPE	Valid
185.170.128.0/24	RIPE	Valid
185.170.130.0/24	RIPE	Valid
185.174.41.0/24	RIPE	Valid

185.165.155.0/24

RIPE

Valid

185.170.128.0/24

RIPE

Valid

185.170.130.0/24

RIPE

Valid

185.174.41.0/24

RIPE

Valid

Routes: the 08:00 UTC snapshots of 2026-11-12 from 75 RIPE RIS and RouteViews collectors. RPKI: our rpki-client run before the snapshot. IRR: the day's dumps of the five RIR databases and RADB's mirrors. The LEVEL3 and IDNIC databases publish no dump and aren't read, so route objects only there count as none.